{"product_id":"nbk-japan-mbb-40c-22mm-to-22mm-bellows-type-flexib","title":"NBK Japan MBB-40C 22mm to 22mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors","description":"\u003cdiv\u003eNBK Japan MBB-40C 22mm to 22mm Bellows-Type Flexible Shaft Coupling, Zero-Backlash, High Torque for Servo \u0026amp; Stepper Motors, Pack: One \u003cbr\u003e\n✔️ 22mm to 22mm bore, bellows-flex, zero backlash, 51mm length, 40mm OD; high torsional rigidity for servo\/stepper motors, Japan-made \u003cp\u003eNBK Japan MBB-40C is a bellows-type flexible coupling used to connect servo or stepper motors to driven shafts. It's typically used in precision automation setups such as CNC machines, robotics, and lab automation where misalignment and end-play must be absorbed while keeping torque transfer clean.\u003c\/p\u003e ✅ 22mm to 22mm bore; bellows-type flexible coupling for precise torque transfer \u003cbr\u003e\n✅ Zero backlash for precise motion control \u003cbr\u003e\n✅ Outer diameter 40mm; length 51mm; compact two-bore design \u003cbr\u003e\n✅ High torsional rigidity and high torque capacity \u003cbr\u003e\n✅ Constant velocity action with simple Japan-made design \u003cbr\u003e\n✅ Pack size: One unit \u003cbr\u003e 💡 What is a bellows-type flexible coupling used for in precision servo and stepper motor systems?\nThis coupling absorbs misalignment and end-play while preserving torque and smooth motion.\n- bellows-type flexible shaft coupling for servo\/stepper systems with zero backlash\n- tolerates angular misalignment, eccentricity, and end-play, protecting gears and bearings\n- compact 40mm OD and 51mm length suit tight enclosures in automation\n- handy for CNC, robotics, and automation projects needing precise, consistent motion \u003c\/div\u003e","brand":"NBK","offers":[{"title":"Default Title","offer_id":43560071921899,"sku":"MBB-40C-22mm-22mm","price":226.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nbk-japan-mbb-40c-22mm-to-22mm-bellows-type-flexible-coupling-vxb-ball-bearings-1.jpg?v=1770442671","url":"https:\/\/vxb.com\/products\/nbk-japan-mbb-40c-22mm-to-22mm-bellows-type-flexib","provider":"VXB Bearings","version":"1.0","type":"link"}